490234294270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{98638691}}^1$

素因数の和:98638776

約数の個数: 32

約数和(自身を含む): 1022685958656

約数和(自身を除く): 532451664386

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 98638691, 197277382, 493193455, 690470837, 986386910, 1380941674, 3452354185, 6904708370, 7003347061, 14006694122, 35016735305, 49023429427, 70033470610, 98046858854, 245117147135, 490234294270]

約数ペア:

[(1, 490234294270), (2, 245117147135), (5, 98046858854), (7, 70033470610), (10, 49023429427), (14, 35016735305), (35, 14006694122), (70, 7003347061), (71, 6904708370), (142, 3452354185), (355, 1380941674), (497, 986386910), (710, 690470837), (994, 493193455), (2485, 197277382), (4970, 98638691)]